package com.qd.panda.service.billrecord;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.cdqidi.constant.ConstantDto;
import com.cdqidi.db.BaseService;
import com.cdqidi.dto.CacheKey;
import com.cdqidi.exception.ApiException;
import com.cdqidi.util.RedisTemplateUtil;
import com.qd.common.panda.domain.entity.record.UserBillRecordsDTO;
import com.qd.common.sys.enums.BaseTableEnum;
import com.qd.panda.mapper.billrecord.UserBillRecordsMapper;
import com.qd.panda.model.UserBillRecords;
import com.qd.system.service.dict.MbUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Optional;

import static java.util.stream.Collectors.toList;

/**
 * 开票记录
 *
 * @author sjk
 */
@RequiredArgsConstructor
@Service
@Slf4j
public class UserBillRecordsService extends BaseService<UserBillRecordsMapper, UserBillRecords> {

    private static final String PREFIX_ID = "panda_user_bill_records_logId_{0}";

    private final RedisTemplateUtil<UserBillRecords> redisTemplateUtil;


    /**
     * 保存
     *
     * @param dto 页面对象
     */
    @Transactional(rollbackFor = Exception.class)
    public UserBillRecordsDTO save(UserBillRecordsDTO dto) {
        final UserBillRecords model = dtoToModel(dto);
        try {
            if (super.save(model)) {
                return modelToDto(model);
            }
            throw new ApiException("添加失败");
        } finally {
            clearCache(model);
            model.freeData();
        }
    }

    /**
     * 修改
     *
     * @param dto 页面对象
     * @return 页面对象
     */
    @Transactional(rollbackFor = Exception.class)
    public UserBillRecordsDTO update(UserBillRecordsDTO dto) {
        final UserBillRecords historyModel = Optional.ofNullable(getById(dto.getLogId())).orElseThrow(() -> new ApiException("ID不存在,不能更新"));
        final UserBillRecords model = dtoToModel(dto);
        try {
            if (super.updateById(model)) {
                return modelToDto(model);
            }
            throw new ApiException("更新失败");
        } finally {
            clearCache(historyModel);
            historyModel.freeData();
            model.freeData();
        }
    }

    /**
     * 删除，单个
     *
     * @param logId 主键
     */
    @Transactional(rollbackFor = Exception.class)
    public void removeById(String logId) {
        final UserBillRecords model = Optional.ofNullable(getById(logId)).orElseThrow(() -> new ApiException("数据不存在,不能删除"));
        try {
            if (!super.removeById(logId)) {
                throw new ApiException("删除失败");
            }
        } finally {
            clearCache(model);
            model.freeData();
        }
    }

    /**
     * 根据传入对象构建查询参数，判断是否存在
     *
     * @param dto 参数
     * @return 存在为true
     */
    @Transactional(readOnly = true)
    public Boolean isExists(UserBillRecordsDTO dto) {
        final QueryWrapper<UserBillRecords> queryWrapper = createQueryWrapper(dto);
        final boolean exists = super.count(queryWrapper) > 0;
        queryWrapper.clear();
        return exists;
    }

    /**
     * 根据主键判断数据是否存在
     *
     * @param logId 主键
     * @return 存在为true
     */
    @Transactional(readOnly = true)
    public Boolean isExistsById(String logId) {
        boolean exists = false;
        if (StringUtils.hasLength(logId)) {
            final UserBillRecords model = getById(logId);
            exists = (null != model);
            if (exists) {
                model.freeData();
            }
        }
        return exists;
    }

    /**
     * 根据主键获取数据
     *
     * @param logId 主键
     * @return 单条记录
     */
    @Transactional(readOnly = true)
    public UserBillRecords getById(String logId) {
        final String key = RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, logId);
        return redisTemplateUtil.get(new CacheKey().setKey(key).setTimeout(ConstantDto.REDIS_TIME_OUT_DAY), () -> super.getById(logId), UserBillRecords.class);
    }

    /**
     * 根据主键获取数据
     *
     * @param logId 主键
     * @return 单条记录，转换成页面对象
     */
    @Transactional(readOnly = true)
    public UserBillRecordsDTO getByIdDto(String logId) {
        return Optional.ofNullable(getById(logId)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录
     */
    @Transactional(readOnly = true)
    public UserBillRecords getOne(UserBillRecordsDTO dto) {
        final QueryWrapper<UserBillRecords> queryWrapper = createQueryWrapper(dto);
        UserBillRecords model = super.getOne(queryWrapper);
        queryWrapper.clear();
        return model;
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录，转换成页面对象
     */
    @Transactional(readOnly = true)
    public UserBillRecordsDTO getOneDto(UserBillRecordsDTO dto) {
        return Optional.ofNullable(getOne(dto)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据
     */
    @Transactional(readOnly = true)
    public List<UserBillRecords> getList(UserBillRecordsDTO dto) {
        final QueryWrapper<UserBillRecords> queryWrapper = createQueryWrapper(dto);
        final List<UserBillRecords> list = super.list(queryWrapper);
        queryWrapper.clear();
        return list;
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据，转换成页面对象
     */
    @Transactional(readOnly = true)
    public List<UserBillRecordsDTO> getListDto(UserBillRecordsDTO dto) {
        return modelToDtoList(getList(dto));
    }

    /**
     * 分页数据
     *
     * @param page 分页对象
     * @param dto  查询参数
     * @return 分页信息
     */
    @Transactional(readOnly = true)
    public IPage<UserBillRecordsDTO> page(Page<UserBillRecords> page, UserBillRecordsDTO dto) {
        final QueryWrapper<UserBillRecords> queryWrapper = createQueryWrapper(dto, "ue.");
        final IPage<UserBillRecordsDTO> iPage = baseMapper.page(page, queryWrapper);
        Optional.ofNullable(iPage.getRecords()).ifPresent(l -> l.forEach(this::buildDisplay));
        queryWrapper.clear();
        return iPage;
    }


    /**
     * 清空缓存
     *
     * @param model 数据库对象
     */
    public void clearCache(UserBillRecords model) {
        if (null == model) {
            return;
        }
        String key = RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, model.getLogId());
        redisTemplateUtil.deleteByKey(key);
    }

    /**
     * 数据库对象转页面对象
     *
     * @param model 数据库对象
     * @return 页面对象
     */
    public UserBillRecordsDTO modelToDto(UserBillRecords model) {
        if (null == model) {
            return null;
        }
        final UserBillRecordsDTO dto = new UserBillRecordsDTO();
        dto.setLogId(model.getLogId());
        dto.setTitle(model.getTitle());
        dto.setDutyParagraph(model.getDutyParagraph());
        dto.setNote(model.getNote());
        dto.setAmount(model.getAmount());
        dto.setMoreMsg(model.getMoreMsg());
        dto.setUserName(model.getUserName());
        dto.setMobile(model.getMobile());
        dto.setEmail(model.getEmail());
        dto.setAddTime(model.getAddTime());
        dto.setProcessTime(model.getProcessTime());
        dto.setStatus(model.getStatus());
        dto.setStrokeNumber(model.getStrokeNumber());
        dto.setUserId(model.getUserId());
        dto.setHandlePersonId(model.getHandlePersonId());
        dto.setHandleOrgId(model.getHandleOrgId());
        buildDisplay(dto);
        return dto;
    }

    /**
     * 页面对象转数据库对象
     *
     * @param dto 页面对象
     * @return 数据库对象
     */
    public UserBillRecords dtoToModel(UserBillRecordsDTO dto) {
        if (null == dto) {
            return null;
        }
        final UserBillRecords model = new UserBillRecords();
        model.setLogId(dto.getLogId());
        model.setTitle(dto.getTitle());
        model.setDutyParagraph(dto.getDutyParagraph());
        model.setNote(dto.getNote());
        model.setAmount(dto.getAmount());
        model.setMoreMsg(dto.getMoreMsg());
        model.setUserName(dto.getUserName());
        model.setMobile(dto.getMobile());
        model.setEmail(dto.getEmail());
        model.setAddTime(dto.getAddTime());
        model.setProcessTime(dto.getProcessTime());
        model.setStatus(dto.getStatus());
        model.setStrokeNumber(dto.getStrokeNumber());
        model.setUserId(dto.getUserId());
        model.setHandlePersonId(dto.getHandlePersonId());
        model.setHandleOrgId(dto.getHandleOrgId());
        return model;
    }

    /**
     * 码表转换
     *
     * @param dto 页面对象
     */
    public void buildDisplay(UserBillRecordsDTO dto) {
        dto.setStatusDisplay(dto.getStatus() == 0 ? "代开票" : "已开票");
        dto.setTypeHeaderDisplay(MbUtil.idToDisplay(dto.getTypeHeader()));
    }

    /**
     * 数据库对象转页面对象
     *
     * @param list 数据库对象
     * @return 页面对象
     */
    public List<UserBillRecordsDTO> modelToDtoList(List<UserBillRecords> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::modelToDto).collect(toList());
    }

    /**
     * 页面对象转数据库对象
     *
     * @param list 页面对象
     * @return 数据库对象
     */
    public List<UserBillRecords> dtoToModelList(List<UserBillRecordsDTO> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::dtoToModel).collect(toList());
    }

    /**
     * 拼装查询参数，除了主键的其他字段会自动加入进来
     *
     * @param dto 查询参数，不为空的属性会被自动加入
     */
    public QueryWrapper<UserBillRecords> createQueryWrapper(UserBillRecordsDTO dto) {
        return createQueryWrapper(dto, "");
    }

    /**
     * 拼装查询参数，除了主键的其他字段会自动加入进来
     *
     * @param dto        查询参数，不为空的属性会被自动加入
     * @param tableAlias 表别名
     */
    public QueryWrapper<UserBillRecords> createQueryWrapper(UserBillRecordsDTO dto, String tableAlias) {
        final QueryWrapper<UserBillRecords> queryWrapper = new QueryWrapper<>();
        if (null != dto) {
            if (StringUtils.hasLength(tableAlias)) {
                if (tableAlias.charAt(tableAlias.length() - 1) != '.') {
                    tableAlias += ".";
                }
            }
            if (StringUtils.hasLength(dto.getTitle())) {
                queryWrapper.like(tableAlias + "title", dto.getTitle());
            }
            if (StringUtils.hasLength(dto.getDutyParagraph())) {
                queryWrapper.eq(tableAlias + "duty_paragraph", dto.getDutyParagraph());
            }
            if (StringUtils.hasLength(dto.getUserName())) {
                queryWrapper.like(tableAlias + "user_name", dto.getUserName());
            }
            if (StringUtils.hasLength(dto.getMobile())) {
                queryWrapper.eq(tableAlias + "mobile", dto.getMobile());
            }
            if (StringUtils.hasLength(dto.getEmail())) {
                queryWrapper.eq(tableAlias + "email", dto.getEmail());
            }
        }
        queryWrapper.orderByAsc(tableAlias + "status");
        queryWrapper.orderByAsc(tableAlias + "add_time");
        return queryWrapper;
    }

    /**
     * 批量检查主键在数据库中是否存在
     *
     * @param ids 主键集合
     */
    public List<UserBillRecords> checkIds(List<String> ids) {
        if (null == ids || ids.isEmpty()) {
            throw new ApiException("ids不能为空");
        }
        final List<UserBillRecords> list = super.listByIds(ids);
        if (list.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(ids.toArray()));
        }
        if (ids.size() == list.size()) {
            return list;
        }
        List<String> dbIds = list.stream().map(UserBillRecords::getLogId).collect(toList());
        final List<String> notExistsList = ids.stream().filter(id -> !dbIds.contains(id)).collect(toList());
        dbIds.clear();
        if (!notExistsList.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(notExistsList.toArray()));
        }
        return list;
    }

    public void checkMb(String headType) {
        if (MbUtil.isNotExists(headType, BaseTableEnum.TYPE_HEADER)) {
            throw new ApiException("发票抬头类型值错误");
        }
    }

}